App Developers

Runo Korhonen

Finland

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Hi! I'm Runo Korhonen. I'm a Full StackDevelope. I’ve worked in this sphere for 8 years. Throughout my career, I have been acknowledged as a solution-focused professional with the ability to design and develop innovative applications using advanced technologies. From Front end I’m experienced in HTML, CSS, JavaScript, React, Typescript, Angular, Vue.js, jQuery, from Back end I’m experienced in Ruby, PHP, Python, Django, C#, Perl, Java, Golang, SEALA, Django Laravel, Spring, Express, etc. Except for the mentioned technologies I’ve also worked with such design tools as Figma, Sketch, InVision, Adobe XD, Canva, Photoshop. Also, some APIs I’ve used are Google Maps, Twitter, Facebook, Amazon S3, Open Weather Map, Shyscanner, Flight Search, etc. Databases I’ve used are MySQL, MongoDB, Oracle, Postgre SQL, Microsoft SQL, MariaDb. My work history has provided me a variety of business skills which allow me to relate to all levels of management, to a variety of business positions, and work successfully with a diversity of personalities, customers, and end-users. It would be a pleasure to learn more about your needs, and I would welocome the chance to provide further insight into my technical abilities and personal attributes. I am grateful for your time and consideration, and I look forward to speaking with you further about this position.

• Hourly Rate$30 / Hr
• Total Earned$21186
• Experience8 Years

Anna Pedersen

Norway

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I'm a Full Stack developer with over 7 years experience in website programming, custom software development, database design and implementation. By building high quality software that satisfies business requirements, I have been helping businesses solve certain business problems. I will build a high quality software for you and according to your requirements. If you need to customize something on your website or application, you can free contact with me. I master the following technologies: HTML/HTML5 CSS/CSS3 SASS JAVASCRIPT JQUERY BOOTSTRAP MATERIAL UI TAILWIND CSS STYLED COMPONENTS JSX REACT GITHUB/GITLAB/BITBUCKET UI/UX DESIGN Front end: CSS3, Javascript, AngularJs, HTML5 and etc. Back end: PHP, Laravel, Express.js and etc. Looking forward for a response, thank you. Best Regards

• Hourly Rate$25 / Hr
• Total Earned$24650
• Experience9 Years

Andrew Joseph

Canada

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I am a result oriented IT graduated Software Engineer with more than 10 years of professional experience. Skilled in developing producative, user-friendly and further support. Experience in full project life cycle from design to implementation to integration. Passionate about learning something new every day. Very active and communicative. Migrated WebForms based vacation rentals website to ASP.NET MVC Implemented property management system. Implemented booking and payment systems. Created administrative functionality. Provided number of solutions for responsive front-end development. Designed and implemented a various of statistical features for profit analysis. Designed and developed the client-server augmented reality image recognition software. Designed and implemented device-to-device communication process. Implemented geolocation based system in order to minimize traffic. Performed the statistical analysis of the approach used to show strengths and weaknesses of the algorithm. Skills: C++, Java, Android (SDK/NDK), ASP.NET MVC Silverlight, WPF, Win Forms MSSQL, EF, SQL, PostgreSQL, LINQ TDD, DI, MOQ XML, HTML, CSS,JS, AJAX,BOOTSTRAP,JSON, jQuery GIT, SVN, TFS.

• Hourly Rate$38 / Hr
• Total Earned$25800
• Experience10 Years

Oleg Karpenko

Ukraine

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I am a Full Stack Developer with more than 7 years of extensive experience in computer science. I have strong knowledge and firm grip over leading server-side and client-side languages and frameworks, also I’m using the latest technologies to deliver the best quality in the shortest time. I’m committed to create beautiful and easy to use applications based on your requirements. Have experience with JavaScript, Typescript, NodeJS, React JS, GraphQL, Relay, HTML5, CSS,Redux, React native, etc. In addition to my knowledge base, I actively seek out new technologies and stay up-to-date on industry trends. Feel free to contact me. Will be happy to help you!

• Hourly Rate$25 / Hr
• Total Earned$5375
• Experience7 Years

Makar Komarov

Ukraine

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Hey! I am a Software Engineer with 7+ years of experience in designing and developing user interfaces, debugging, testing and training staff within various technologies. I am an analytical senior-level software developer with deep expertise in ASP.NET, C#, C++ or Java, PHP, Python, JavaScript. Skilled in requirements analysis and project documentation. Able to communicate effectively with both technical and non-technical project stakeholders. Proficient in coding and developing the new program. Leveraging passion and tenacious problem-solving capabilities to develop innovative application solutions and will be happy to help you!

• Hourly Rate$25 / Hr
• Total Earned$11960
• Experience7 Years

Flynn Ahnau

New Zealand

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As a Xero Bi-directional sync developer, I have great experience in unioning two datasets in two different systems to behave as one while leaving the databases to exist as different datasets/databases, when clients want to have different tools or different systems for accomplishing different functions on the same data set, like a system for taking and managing orders and a different system for customer support. Also, instead, I can create a suite which supports both functions and has a shared database. Though, using Xero bi-directional sync to share the dataset will enable to use both systems while maintaining a consistent real time view of the data in both systems. Also, I use Xero bi-directional sync to optimize processes, have the data representations be much closer to reality in both systems, and reduce the compound cost of having to manually address the inconsistencies or lack of data or the impact to the business. The use of bi-directional sync makes flexibility to add and remove systems, sometimes even multiple systems that sub-specialize inside a domain like storage, CRM, or ERP. The initial templates that I use are for Salesforce to Salesforce integration, but can be modified to be Salesforce to X or X to Salesforce. I am responsible to: -Translate functional requirements into technical requirements -Design and build high-performance, reusable, and reliable Apex code with best practices -Ensure the best possible quality of the application -Identify bugs and align with requirements during debugging -Write test classes for the class that you develop -Test bug fixes to make sure they work as per requirements, then deploy them to production.

• Hourly Rate$37 / Hr
• Total Earned$0
• Experience10 Years